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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     * <a name="line.8"></a>
<FONT color="green">009</FONT>     *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     * <a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    package org.apache.commons.lang3.text;<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    import org.apache.commons.lang3.StringUtils;<a name="line.19"></a>
<FONT color="green">020</FONT>    import org.apache.commons.lang3.SystemUtils;<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>    /**<a name="line.22"></a>
<FONT color="green">023</FONT>     * &lt;p&gt;Operations on Strings that contain words.&lt;/p&gt;<a name="line.23"></a>
<FONT color="green">024</FONT>     * <a name="line.24"></a>
<FONT color="green">025</FONT>     * &lt;p&gt;This class tries to handle &lt;code&gt;null&lt;/code&gt; input gracefully.<a name="line.25"></a>
<FONT color="green">026</FONT>     * An exception will not be thrown for a &lt;code&gt;null&lt;/code&gt; input.<a name="line.26"></a>
<FONT color="green">027</FONT>     * Each method documents its behaviour in more detail.&lt;/p&gt;<a name="line.27"></a>
<FONT color="green">028</FONT>     * <a name="line.28"></a>
<FONT color="green">029</FONT>     * @since 2.0<a name="line.29"></a>
<FONT color="green">030</FONT>     * @version $Id: WordUtils.java 1199894 2011-11-09 17:53:59Z ggregory $<a name="line.30"></a>
<FONT color="green">031</FONT>     */<a name="line.31"></a>
<FONT color="green">032</FONT>    public class WordUtils {<a name="line.32"></a>
<FONT color="green">033</FONT>    <a name="line.33"></a>
<FONT color="green">034</FONT>        /**<a name="line.34"></a>
<FONT color="green">035</FONT>         * &lt;p&gt;&lt;code&gt;WordUtils&lt;/code&gt; instances should NOT be constructed in<a name="line.35"></a>
<FONT color="green">036</FONT>         * standard programming. Instead, the class should be used as<a name="line.36"></a>
<FONT color="green">037</FONT>         * &lt;code&gt;WordUtils.wrap("foo bar", 20);&lt;/code&gt;.&lt;/p&gt;<a name="line.37"></a>
<FONT color="green">038</FONT>         *<a name="line.38"></a>
<FONT color="green">039</FONT>         * &lt;p&gt;This constructor is public to permit tools that require a JavaBean<a name="line.39"></a>
<FONT color="green">040</FONT>         * instance to operate.&lt;/p&gt;<a name="line.40"></a>
<FONT color="green">041</FONT>         */<a name="line.41"></a>
<FONT color="green">042</FONT>        public WordUtils() {<a name="line.42"></a>
<FONT color="green">043</FONT>          super();<a name="line.43"></a>
<FONT color="green">044</FONT>        }<a name="line.44"></a>
<FONT color="green">045</FONT>    <a name="line.45"></a>
<FONT color="green">046</FONT>        // Wrapping<a name="line.46"></a>
<FONT color="green">047</FONT>        //--------------------------------------------------------------------------<a name="line.47"></a>
<FONT color="green">048</FONT>        /**<a name="line.48"></a>
<FONT color="green">049</FONT>         * &lt;p&gt;Wraps a single line of text, identifying words by &lt;code&gt;' '&lt;/code&gt;.&lt;/p&gt;<a name="line.49"></a>
<FONT color="green">050</FONT>         * <a name="line.50"></a>
<FONT color="green">051</FONT>         * &lt;p&gt;New lines will be separated by the system property line separator.<a name="line.51"></a>
<FONT color="green">052</FONT>         * Very long words, such as URLs will &lt;i&gt;not&lt;/i&gt; be wrapped.&lt;/p&gt;<a name="line.52"></a>
<FONT color="green">053</FONT>         * <a name="line.53"></a>
<FONT color="green">054</FONT>         * &lt;p&gt;Leading spaces on a new line are stripped.<a name="line.54"></a>
<FONT color="green">055</FONT>         * Trailing spaces are not stripped.&lt;/p&gt;<a name="line.55"></a>
<FONT color="green">056</FONT>         *<a name="line.56"></a>
<FONT color="green">057</FONT>         * &lt;pre&gt;<a name="line.57"></a>
<FONT color="green">058</FONT>         * WordUtils.wrap(null, *) = null<a name="line.58"></a>
<FONT color="green">059</FONT>         * WordUtils.wrap("", *) = ""<a name="line.59"></a>
<FONT color="green">060</FONT>         * &lt;/pre&gt;<a name="line.60"></a>
<FONT color="green">061</FONT>         *<a name="line.61"></a>
<FONT color="green">062</FONT>         * @param str  the String to be word wrapped, may be null<a name="line.62"></a>
<FONT color="green">063</FONT>         * @param wrapLength  the column to wrap the words at, less than 1 is treated as 1<a name="line.63"></a>
<FONT color="green">064</FONT>         * @return a line with newlines inserted, &lt;code&gt;null&lt;/code&gt; if null input<a name="line.64"></a>
<FONT color="green">065</FONT>         */<a name="line.65"></a>
<FONT color="green">066</FONT>        public static String wrap(String str, int wrapLength) {<a name="line.66"></a>
<FONT color="green">067</FONT>            return wrap(str, wrapLength, null, false);<a name="line.67"></a>
<FONT color="green">068</FONT>        }<a name="line.68"></a>
<FONT color="green">069</FONT>        <a name="line.69"></a>
<FONT color="green">070</FONT>        /**<a name="line.70"></a>
<FONT color="green">071</FONT>         * &lt;p&gt;Wraps a single line of text, identifying words by &lt;code&gt;' '&lt;/code&gt;.&lt;/p&gt;<a name="line.71"></a>
<FONT color="green">072</FONT>         * <a name="line.72"></a>
<FONT color="green">073</FONT>         * &lt;p&gt;Leading spaces on a new line are stripped.<a name="line.73"></a>
<FONT color="green">074</FONT>         * Trailing spaces are not stripped.&lt;/p&gt;<a name="line.74"></a>
<FONT color="green">075</FONT>         * <a name="line.75"></a>
<FONT color="green">076</FONT>         * &lt;pre&gt;<a name="line.76"></a>
<FONT color="green">077</FONT>         * WordUtils.wrap(null, *, *, *) = null<a name="line.77"></a>
<FONT color="green">078</FONT>         * WordUtils.wrap("", *, *, *) = ""<a name="line.78"></a>
<FONT color="green">079</FONT>         * &lt;/pre&gt;<a name="line.79"></a>
<FONT color="green">080</FONT>         *<a name="line.80"></a>
<FONT color="green">081</FONT>         * @param str  the String to be word wrapped, may be null<a name="line.81"></a>
<FONT color="green">082</FONT>         * @param wrapLength  the column to wrap the words at, less than 1 is treated as 1<a name="line.82"></a>
<FONT color="green">083</FONT>         * @param newLineStr  the string to insert for a new line, <a name="line.83"></a>
<FONT color="green">084</FONT>         *  &lt;code&gt;null&lt;/code&gt; uses the system property line separator<a name="line.84"></a>
<FONT color="green">085</FONT>         * @param wrapLongWords  true if long words (such as URLs) should be wrapped<a name="line.85"></a>
<FONT color="green">086</FONT>         * @return a line with newlines inserted, &lt;code&gt;null&lt;/code&gt; if null input<a name="line.86"></a>
<FONT color="green">087</FONT>         */<a name="line.87"></a>
<FONT color="green">088</FONT>        public static String wrap(String str, int wrapLength, String newLineStr, boolean wrapLongWords) {<a name="line.88"></a>
<FONT color="green">089</FONT>            if (str == null) {<a name="line.89"></a>
<FONT color="green">090</FONT>                return null;<a name="line.90"></a>
<FONT color="green">091</FONT>            }<a name="line.91"></a>
<FONT color="green">092</FONT>            if (newLineStr == null) {<a name="line.92"></a>
<FONT color="green">093</FONT>                newLineStr = SystemUtils.LINE_SEPARATOR;<a name="line.93"></a>
<FONT color="green">094</FONT>            }<a name="line.94"></a>
<FONT color="green">095</FONT>            if (wrapLength &lt; 1) {<a name="line.95"></a>
<FONT color="green">096</FONT>                wrapLength = 1;<a name="line.96"></a>
<FONT color="green">097</FONT>            }<a name="line.97"></a>
<FONT color="green">098</FONT>            int inputLineLength = str.length();<a name="line.98"></a>
<FONT color="green">099</FONT>            int offset = 0;<a name="line.99"></a>
<FONT color="green">100</FONT>            StringBuilder wrappedLine = new StringBuilder(inputLineLength + 32);<a name="line.100"></a>
<FONT color="green">101</FONT>            <a name="line.101"></a>
<FONT color="green">102</FONT>            while (inputLineLength - offset &gt; wrapLength) {<a name="line.102"></a>
<FONT color="green">103</FONT>                if (str.charAt(offset) == ' ') {<a name="line.103"></a>
<FONT color="green">104</FONT>                    offset++;<a name="line.104"></a>
<FONT color="green">105</FONT>                    continue;<a name="line.105"></a>
<FONT color="green">106</FONT>                }<a name="line.106"></a>
<FONT color="green">107</FONT>                int spaceToWrapAt = str.lastIndexOf(' ', wrapLength + offset);<a name="line.107"></a>
<FONT color="green">108</FONT>    <a name="line.108"></a>
<FONT color="green">109</FONT>                if (spaceToWrapAt &gt;= offset) {<a name="line.109"></a>
<FONT color="green">110</FONT>                    // normal case<a name="line.110"></a>
<FONT color="green">111</FONT>                    wrappedLine.append(str.substring(offset, spaceToWrapAt));<a name="line.111"></a>
<FONT color="green">112</FONT>                    wrappedLine.append(newLineStr);<a name="line.112"></a>
<FONT color="green">113</FONT>                    offset = spaceToWrapAt + 1;<a name="line.113"></a>
<FONT color="green">114</FONT>                    <a name="line.114"></a>
<FONT color="green">115</FONT>                } else {<a name="line.115"></a>
<FONT color="green">116</FONT>                    // really long word or URL<a name="line.116"></a>
<FONT color="green">117</FONT>                    if (wrapLongWords) {<a name="line.117"></a>
<FONT color="green">118</FONT>                        // wrap really long word one line at a time<a name="line.118"></a>
<FONT color="green">119</FONT>                        wrappedLine.append(str.substring(offset, wrapLength + offset));<a name="line.119"></a>
<FONT color="green">120</FONT>                        wrappedLine.append(newLineStr);<a name="line.120"></a>
<FONT color="green">121</FONT>                        offset += wrapLength;<a name="line.121"></a>
<FONT color="green">122</FONT>                    } else {<a name="line.122"></a>
<FONT color="green">123</FONT>                        // do not wrap really long word, just extend beyond limit<a name="line.123"></a>
<FONT color="green">124</FONT>                        spaceToWrapAt = str.indexOf(' ', wrapLength + offset);<a name="line.124"></a>
<FONT color="green">125</FONT>                        if (spaceToWrapAt &gt;= 0) {<a name="line.125"></a>
<FONT color="green">126</FONT>                            wrappedLine.append(str.substring(offset, spaceToWrapAt));<a name="line.126"></a>
<FONT color="green">127</FONT>                            wrappedLine.append(newLineStr);<a name="line.127"></a>
<FONT color="green">128</FONT>                            offset = spaceToWrapAt + 1;<a name="line.128"></a>
<FONT color="green">129</FONT>                        } else {<a name="line.129"></a>
<FONT color="green">130</FONT>                            wrappedLine.append(str.substring(offset));<a name="line.130"></a>
<FONT color="green">131</FONT>                            offset = inputLineLength;<a name="line.131"></a>
<FONT color="green">132</FONT>                        }<a name="line.132"></a>
<FONT color="green">133</FONT>                    }<a name="line.133"></a>
<FONT color="green">134</FONT>                }<a name="line.134"></a>
<FONT color="green">135</FONT>            }<a name="line.135"></a>
<FONT color="green">136</FONT>    <a name="line.136"></a>
<FONT color="green">137</FONT>            // Whatever is left in line is short enough to just pass through<a name="line.137"></a>
<FONT color="green">138</FONT>            wrappedLine.append(str.substring(offset));<a name="line.138"></a>
<FONT color="green">139</FONT>    <a name="line.139"></a>
<FONT color="green">140</FONT>            return wrappedLine.toString();<a name="line.140"></a>
<FONT color="green">141</FONT>        }<a name="line.141"></a>
<FONT color="green">142</FONT>    <a name="line.142"></a>
<FONT color="green">143</FONT>        // Capitalizing<a name="line.143"></a>
<FONT color="green">144</FONT>        //-----------------------------------------------------------------------<a name="line.144"></a>
<FONT color="green">145</FONT>        /**<a name="line.145"></a>
<FONT color="green">146</FONT>         * &lt;p&gt;Capitalizes all the whitespace separated words in a String.<a name="line.146"></a>
<FONT color="green">147</FONT>         * Only the first letter of each word is changed. To convert the <a name="line.147"></a>
<FONT color="green">148</FONT>         * rest of each word to lowercase at the same time, <a name="line.148"></a>
<FONT color="green">149</FONT>         * use {@link #capitalizeFully(String)}.&lt;/p&gt;<a name="line.149"></a>
<FONT color="green">150</FONT>         *<a name="line.150"></a>
<FONT color="green">151</FONT>         * &lt;p&gt;Whitespace is defined by {@link Character#isWhitespace(char)}.<a name="line.151"></a>
<FONT color="green">152</FONT>         * A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.<a name="line.152"></a>
<FONT color="green">153</FONT>         * Capitalization uses the Unicode title case, normally equivalent to<a name="line.153"></a>
<FONT color="green">154</FONT>         * upper case.&lt;/p&gt;<a name="line.154"></a>
<FONT color="green">155</FONT>         *<a name="line.155"></a>
<FONT color="green">156</FONT>         * &lt;pre&gt;<a name="line.156"></a>
<FONT color="green">157</FONT>         * WordUtils.capitalize(null)        = null<a name="line.157"></a>
<FONT color="green">158</FONT>         * WordUtils.capitalize("")          = ""<a name="line.158"></a>
<FONT color="green">159</FONT>         * WordUtils.capitalize("i am FINE") = "I Am FINE"<a name="line.159"></a>
<FONT color="green">160</FONT>         * &lt;/pre&gt;<a name="line.160"></a>
<FONT color="green">161</FONT>         * <a name="line.161"></a>
<FONT color="green">162</FONT>         * @param str  the String to capitalize, may be null<a name="line.162"></a>
<FONT color="green">163</FONT>         * @return capitalized String, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.163"></a>
<FONT color="green">164</FONT>         * @see #uncapitalize(String)<a name="line.164"></a>
<FONT color="green">165</FONT>         * @see #capitalizeFully(String)<a name="line.165"></a>
<FONT color="green">166</FONT>         */<a name="line.166"></a>
<FONT color="green">167</FONT>        public static String capitalize(String str) {<a name="line.167"></a>
<FONT color="green">168</FONT>            return capitalize(str, null);<a name="line.168"></a>
<FONT color="green">169</FONT>        }<a name="line.169"></a>
<FONT color="green">170</FONT>    <a name="line.170"></a>
<FONT color="green">171</FONT>        /**<a name="line.171"></a>
<FONT color="green">172</FONT>         * &lt;p&gt;Capitalizes all the delimiter separated words in a String.<a name="line.172"></a>
<FONT color="green">173</FONT>         * Only the first letter of each word is changed. To convert the <a name="line.173"></a>
<FONT color="green">174</FONT>         * rest of each word to lowercase at the same time, <a name="line.174"></a>
<FONT color="green">175</FONT>         * use {@link #capitalizeFully(String, char[])}.&lt;/p&gt;<a name="line.175"></a>
<FONT color="green">176</FONT>         *<a name="line.176"></a>
<FONT color="green">177</FONT>         * &lt;p&gt;The delimiters represent a set of characters understood to separate words.<a name="line.177"></a>
<FONT color="green">178</FONT>         * The first string character and the first non-delimiter character after a<a name="line.178"></a>
<FONT color="green">179</FONT>         * delimiter will be capitalized. &lt;/p&gt;<a name="line.179"></a>
<FONT color="green">180</FONT>         *<a name="line.180"></a>
<FONT color="green">181</FONT>         * &lt;p&gt;A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.<a name="line.181"></a>
<FONT color="green">182</FONT>         * Capitalization uses the Unicode title case, normally equivalent to<a name="line.182"></a>
<FONT color="green">183</FONT>         * upper case.&lt;/p&gt;<a name="line.183"></a>
<FONT color="green">184</FONT>         *<a name="line.184"></a>
<FONT color="green">185</FONT>         * &lt;pre&gt;<a name="line.185"></a>
<FONT color="green">186</FONT>         * WordUtils.capitalize(null, *)            = null<a name="line.186"></a>
<FONT color="green">187</FONT>         * WordUtils.capitalize("", *)              = ""<a name="line.187"></a>
<FONT color="green">188</FONT>         * WordUtils.capitalize(*, new char[0])     = *<a name="line.188"></a>
<FONT color="green">189</FONT>         * WordUtils.capitalize("i am fine", null)  = "I Am Fine"<a name="line.189"></a>
<FONT color="green">190</FONT>         * WordUtils.capitalize("i aM.fine", {'.'}) = "I aM.Fine"<a name="line.190"></a>
<FONT color="green">191</FONT>         * &lt;/pre&gt;<a name="line.191"></a>
<FONT color="green">192</FONT>         * <a name="line.192"></a>
<FONT color="green">193</FONT>         * @param str  the String to capitalize, may be null<a name="line.193"></a>
<FONT color="green">194</FONT>         * @param delimiters  set of characters to determine capitalization, null means whitespace<a name="line.194"></a>
<FONT color="green">195</FONT>         * @return capitalized String, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.195"></a>
<FONT color="green">196</FONT>         * @see #uncapitalize(String)<a name="line.196"></a>
<FONT color="green">197</FONT>         * @see #capitalizeFully(String)<a name="line.197"></a>
<FONT color="green">198</FONT>         * @since 2.1<a name="line.198"></a>
<FONT color="green">199</FONT>         */<a name="line.199"></a>
<FONT color="green">200</FONT>        public static String capitalize(String str, char... delimiters) {<a name="line.200"></a>
<FONT color="green">201</FONT>            int delimLen = delimiters == null ? -1 : delimiters.length;<a name="line.201"></a>
<FONT color="green">202</FONT>            if (StringUtils.isEmpty(str) || delimLen == 0) {<a name="line.202"></a>
<FONT color="green">203</FONT>                return str;<a name="line.203"></a>
<FONT color="green">204</FONT>            }<a name="line.204"></a>
<FONT color="green">205</FONT>            char[] buffer = str.toCharArray();<a name="line.205"></a>
<FONT color="green">206</FONT>            boolean capitalizeNext = true;<a name="line.206"></a>
<FONT color="green">207</FONT>            for (int i = 0; i &lt; buffer.length; i++) {<a name="line.207"></a>
<FONT color="green">208</FONT>                char ch = buffer[i];<a name="line.208"></a>
<FONT color="green">209</FONT>                if (isDelimiter(ch, delimiters)) {<a name="line.209"></a>
<FONT color="green">210</FONT>                    capitalizeNext = true;<a name="line.210"></a>
<FONT color="green">211</FONT>                } else if (capitalizeNext) {<a name="line.211"></a>
<FONT color="green">212</FONT>                    buffer[i] = Character.toTitleCase(ch);<a name="line.212"></a>
<FONT color="green">213</FONT>                    capitalizeNext = false;<a name="line.213"></a>
<FONT color="green">214</FONT>                }<a name="line.214"></a>
<FONT color="green">215</FONT>            }<a name="line.215"></a>
<FONT color="green">216</FONT>            return new String(buffer);<a name="line.216"></a>
<FONT color="green">217</FONT>        }<a name="line.217"></a>
<FONT color="green">218</FONT>    <a name="line.218"></a>
<FONT color="green">219</FONT>        //-----------------------------------------------------------------------<a name="line.219"></a>
<FONT color="green">220</FONT>        /**<a name="line.220"></a>
<FONT color="green">221</FONT>         * &lt;p&gt;Converts all the whitespace separated words in a String into capitalized words, <a name="line.221"></a>
<FONT color="green">222</FONT>         * that is each word is made up of a titlecase character and then a series of <a name="line.222"></a>
<FONT color="green">223</FONT>         * lowercase characters.  &lt;/p&gt;<a name="line.223"></a>
<FONT color="green">224</FONT>         *<a name="line.224"></a>
<FONT color="green">225</FONT>         * &lt;p&gt;Whitespace is defined by {@link Character#isWhitespace(char)}.<a name="line.225"></a>
<FONT color="green">226</FONT>         * A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.<a name="line.226"></a>
<FONT color="green">227</FONT>         * Capitalization uses the Unicode title case, normally equivalent to<a name="line.227"></a>
<FONT color="green">228</FONT>         * upper case.&lt;/p&gt;<a name="line.228"></a>
<FONT color="green">229</FONT>         *<a name="line.229"></a>
<FONT color="green">230</FONT>         * &lt;pre&gt;<a name="line.230"></a>
<FONT color="green">231</FONT>         * WordUtils.capitalizeFully(null)        = null<a name="line.231"></a>
<FONT color="green">232</FONT>         * WordUtils.capitalizeFully("")          = ""<a name="line.232"></a>
<FONT color="green">233</FONT>         * WordUtils.capitalizeFully("i am FINE") = "I Am Fine"<a name="line.233"></a>
<FONT color="green">234</FONT>         * &lt;/pre&gt;<a name="line.234"></a>
<FONT color="green">235</FONT>         * <a name="line.235"></a>
<FONT color="green">236</FONT>         * @param str  the String to capitalize, may be null<a name="line.236"></a>
<FONT color="green">237</FONT>         * @return capitalized String, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.237"></a>
<FONT color="green">238</FONT>         */<a name="line.238"></a>
<FONT color="green">239</FONT>        public static String capitalizeFully(String str) {<a name="line.239"></a>
<FONT color="green">240</FONT>            return capitalizeFully(str, null);<a name="line.240"></a>
<FONT color="green">241</FONT>        }<a name="line.241"></a>
<FONT color="green">242</FONT>    <a name="line.242"></a>
<FONT color="green">243</FONT>        /**<a name="line.243"></a>
<FONT color="green">244</FONT>         * &lt;p&gt;Converts all the delimiter separated words in a String into capitalized words, <a name="line.244"></a>
<FONT color="green">245</FONT>         * that is each word is made up of a titlecase character and then a series of <a name="line.245"></a>
<FONT color="green">246</FONT>         * lowercase characters. &lt;/p&gt;<a name="line.246"></a>
<FONT color="green">247</FONT>         *<a name="line.247"></a>
<FONT color="green">248</FONT>         * &lt;p&gt;The delimiters represent a set of characters understood to separate words.<a name="line.248"></a>
<FONT color="green">249</FONT>         * The first string character and the first non-delimiter character after a<a name="line.249"></a>
<FONT color="green">250</FONT>         * delimiter will be capitalized. &lt;/p&gt;<a name="line.250"></a>
<FONT color="green">251</FONT>         *<a name="line.251"></a>
<FONT color="green">252</FONT>         * &lt;p&gt;A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.<a name="line.252"></a>
<FONT color="green">253</FONT>         * Capitalization uses the Unicode title case, normally equivalent to<a name="line.253"></a>
<FONT color="green">254</FONT>         * upper case.&lt;/p&gt;<a name="line.254"></a>
<FONT color="green">255</FONT>         *<a name="line.255"></a>
<FONT color="green">256</FONT>         * &lt;pre&gt;<a name="line.256"></a>
<FONT color="green">257</FONT>         * WordUtils.capitalizeFully(null, *)            = null<a name="line.257"></a>
<FONT color="green">258</FONT>         * WordUtils.capitalizeFully("", *)              = ""<a name="line.258"></a>
<FONT color="green">259</FONT>         * WordUtils.capitalizeFully(*, null)            = *<a name="line.259"></a>
<FONT color="green">260</FONT>         * WordUtils.capitalizeFully(*, new char[0])     = *<a name="line.260"></a>
<FONT color="green">261</FONT>         * WordUtils.capitalizeFully("i aM.fine", {'.'}) = "I am.Fine"<a name="line.261"></a>
<FONT color="green">262</FONT>         * &lt;/pre&gt;<a name="line.262"></a>
<FONT color="green">263</FONT>         * <a name="line.263"></a>
<FONT color="green">264</FONT>         * @param str  the String to capitalize, may be null<a name="line.264"></a>
<FONT color="green">265</FONT>         * @param delimiters  set of characters to determine capitalization, null means whitespace<a name="line.265"></a>
<FONT color="green">266</FONT>         * @return capitalized String, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.266"></a>
<FONT color="green">267</FONT>         * @since 2.1<a name="line.267"></a>
<FONT color="green">268</FONT>         */<a name="line.268"></a>
<FONT color="green">269</FONT>        public static String capitalizeFully(String str, char... delimiters) {<a name="line.269"></a>
<FONT color="green">270</FONT>            int delimLen = delimiters == null ? -1 : delimiters.length;<a name="line.270"></a>
<FONT color="green">271</FONT>            if (StringUtils.isEmpty(str) || delimLen == 0) {<a name="line.271"></a>
<FONT color="green">272</FONT>                return str;<a name="line.272"></a>
<FONT color="green">273</FONT>            }<a name="line.273"></a>
<FONT color="green">274</FONT>            str = str.toLowerCase();<a name="line.274"></a>
<FONT color="green">275</FONT>            return capitalize(str, delimiters);<a name="line.275"></a>
<FONT color="green">276</FONT>        }<a name="line.276"></a>
<FONT color="green">277</FONT>    <a name="line.277"></a>
<FONT color="green">278</FONT>        //-----------------------------------------------------------------------<a name="line.278"></a>
<FONT color="green">279</FONT>        /**<a name="line.279"></a>
<FONT color="green">280</FONT>         * &lt;p&gt;Uncapitalizes all the whitespace separated words in a String.<a name="line.280"></a>
<FONT color="green">281</FONT>         * Only the first letter of each word is changed.&lt;/p&gt;<a name="line.281"></a>
<FONT color="green">282</FONT>         *<a name="line.282"></a>
<FONT color="green">283</FONT>         * &lt;p&gt;Whitespace is defined by {@link Character#isWhitespace(char)}.<a name="line.283"></a>
<FONT color="green">284</FONT>         * A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.&lt;/p&gt;<a name="line.284"></a>
<FONT color="green">285</FONT>         *<a name="line.285"></a>
<FONT color="green">286</FONT>         * &lt;pre&gt;<a name="line.286"></a>
<FONT color="green">287</FONT>         * WordUtils.uncapitalize(null)        = null<a name="line.287"></a>
<FONT color="green">288</FONT>         * WordUtils.uncapitalize("")          = ""<a name="line.288"></a>
<FONT color="green">289</FONT>         * WordUtils.uncapitalize("I Am FINE") = "i am fINE"<a name="line.289"></a>
<FONT color="green">290</FONT>         * &lt;/pre&gt;<a name="line.290"></a>
<FONT color="green">291</FONT>         * <a name="line.291"></a>
<FONT color="green">292</FONT>         * @param str  the String to uncapitalize, may be null<a name="line.292"></a>
<FONT color="green">293</FONT>         * @return uncapitalized String, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.293"></a>
<FONT color="green">294</FONT>         * @see #capitalize(String)<a name="line.294"></a>
<FONT color="green">295</FONT>         */<a name="line.295"></a>
<FONT color="green">296</FONT>        public static String uncapitalize(String str) {<a name="line.296"></a>
<FONT color="green">297</FONT>            return uncapitalize(str, null);<a name="line.297"></a>
<FONT color="green">298</FONT>        }<a name="line.298"></a>
<FONT color="green">299</FONT>    <a name="line.299"></a>
<FONT color="green">300</FONT>        /**<a name="line.300"></a>
<FONT color="green">301</FONT>         * &lt;p&gt;Uncapitalizes all the whitespace separated words in a String.<a name="line.301"></a>
<FONT color="green">302</FONT>         * Only the first letter of each word is changed.&lt;/p&gt;<a name="line.302"></a>
<FONT color="green">303</FONT>         *<a name="line.303"></a>
<FONT color="green">304</FONT>         * &lt;p&gt;The delimiters represent a set of characters understood to separate words.<a name="line.304"></a>
<FONT color="green">305</FONT>         * The first string character and the first non-delimiter character after a<a name="line.305"></a>
<FONT color="green">306</FONT>         * delimiter will be uncapitalized. &lt;/p&gt;<a name="line.306"></a>
<FONT color="green">307</FONT>         *<a name="line.307"></a>
<FONT color="green">308</FONT>         * &lt;p&gt;Whitespace is defined by {@link Character#isWhitespace(char)}.<a name="line.308"></a>
<FONT color="green">309</FONT>         * A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.&lt;/p&gt;<a name="line.309"></a>
<FONT color="green">310</FONT>         *<a name="line.310"></a>
<FONT color="green">311</FONT>         * &lt;pre&gt;<a name="line.311"></a>
<FONT color="green">312</FONT>         * WordUtils.uncapitalize(null, *)            = null<a name="line.312"></a>
<FONT color="green">313</FONT>         * WordUtils.uncapitalize("", *)              = ""<a name="line.313"></a>
<FONT color="green">314</FONT>         * WordUtils.uncapitalize(*, null)            = *<a name="line.314"></a>
<FONT color="green">315</FONT>         * WordUtils.uncapitalize(*, new char[0])     = *<a name="line.315"></a>
<FONT color="green">316</FONT>         * WordUtils.uncapitalize("I AM.FINE", {'.'}) = "i AM.fINE"<a name="line.316"></a>
<FONT color="green">317</FONT>         * &lt;/pre&gt;<a name="line.317"></a>
<FONT color="green">318</FONT>         * <a name="line.318"></a>
<FONT color="green">319</FONT>         * @param str  the String to uncapitalize, may be null<a name="line.319"></a>
<FONT color="green">320</FONT>         * @param delimiters  set of characters to determine uncapitalization, null means whitespace<a name="line.320"></a>
<FONT color="green">321</FONT>         * @return uncapitalized String, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.321"></a>
<FONT color="green">322</FONT>         * @see #capitalize(String)<a name="line.322"></a>
<FONT color="green">323</FONT>         * @since 2.1<a name="line.323"></a>
<FONT color="green">324</FONT>         */<a name="line.324"></a>
<FONT color="green">325</FONT>        public static String uncapitalize(String str, char... delimiters) {<a name="line.325"></a>
<FONT color="green">326</FONT>            int delimLen = delimiters == null ? -1 : delimiters.length;<a name="line.326"></a>
<FONT color="green">327</FONT>            if (StringUtils.isEmpty(str) || delimLen == 0) {<a name="line.327"></a>
<FONT color="green">328</FONT>                return str;<a name="line.328"></a>
<FONT color="green">329</FONT>            }<a name="line.329"></a>
<FONT color="green">330</FONT>            char[] buffer = str.toCharArray();<a name="line.330"></a>
<FONT color="green">331</FONT>            boolean uncapitalizeNext = true;<a name="line.331"></a>
<FONT color="green">332</FONT>            for (int i = 0; i &lt; buffer.length; i++) {<a name="line.332"></a>
<FONT color="green">333</FONT>                char ch = buffer[i];<a name="line.333"></a>
<FONT color="green">334</FONT>                if (isDelimiter(ch, delimiters)) {<a name="line.334"></a>
<FONT color="green">335</FONT>                    uncapitalizeNext = true;<a name="line.335"></a>
<FONT color="green">336</FONT>                } else if (uncapitalizeNext) {<a name="line.336"></a>
<FONT color="green">337</FONT>                    buffer[i] = Character.toLowerCase(ch);<a name="line.337"></a>
<FONT color="green">338</FONT>                    uncapitalizeNext = false;<a name="line.338"></a>
<FONT color="green">339</FONT>                }<a name="line.339"></a>
<FONT color="green">340</FONT>            }<a name="line.340"></a>
<FONT color="green">341</FONT>            return new String(buffer);<a name="line.341"></a>
<FONT color="green">342</FONT>        }<a name="line.342"></a>
<FONT color="green">343</FONT>    <a name="line.343"></a>
<FONT color="green">344</FONT>        //-----------------------------------------------------------------------<a name="line.344"></a>
<FONT color="green">345</FONT>        /**<a name="line.345"></a>
<FONT color="green">346</FONT>         * &lt;p&gt;Swaps the case of a String using a word based algorithm.&lt;/p&gt;<a name="line.346"></a>
<FONT color="green">347</FONT>         * <a name="line.347"></a>
<FONT color="green">348</FONT>         * &lt;ul&gt;<a name="line.348"></a>
<FONT color="green">349</FONT>         *  &lt;li&gt;Upper case character converts to Lower case&lt;/li&gt;<a name="line.349"></a>
<FONT color="green">350</FONT>         *  &lt;li&gt;Title case character converts to Lower case&lt;/li&gt;<a name="line.350"></a>
<FONT color="green">351</FONT>         *  &lt;li&gt;Lower case character after Whitespace or at start converts to Title case&lt;/li&gt;<a name="line.351"></a>
<FONT color="green">352</FONT>         *  &lt;li&gt;Other Lower case character converts to Upper case&lt;/li&gt;<a name="line.352"></a>
<FONT color="green">353</FONT>         * &lt;/ul&gt;<a name="line.353"></a>
<FONT color="green">354</FONT>         * <a name="line.354"></a>
<FONT color="green">355</FONT>         * &lt;p&gt;Whitespace is defined by {@link Character#isWhitespace(char)}.<a name="line.355"></a>
<FONT color="green">356</FONT>         * A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.&lt;/p&gt;<a name="line.356"></a>
<FONT color="green">357</FONT>         * <a name="line.357"></a>
<FONT color="green">358</FONT>         * &lt;pre&gt;<a name="line.358"></a>
<FONT color="green">359</FONT>         * StringUtils.swapCase(null)                 = null<a name="line.359"></a>
<FONT color="green">360</FONT>         * StringUtils.swapCase("")                   = ""<a name="line.360"></a>
<FONT color="green">361</FONT>         * StringUtils.swapCase("The dog has a BONE") = "tHE DOG HAS A bone"<a name="line.361"></a>
<FONT color="green">362</FONT>         * &lt;/pre&gt;<a name="line.362"></a>
<FONT color="green">363</FONT>         * <a name="line.363"></a>
<FONT color="green">364</FONT>         * @param str  the String to swap case, may be null<a name="line.364"></a>
<FONT color="green">365</FONT>         * @return the changed String, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.365"></a>
<FONT color="green">366</FONT>         */<a name="line.366"></a>
<FONT color="green">367</FONT>        public static String swapCase(String str) {<a name="line.367"></a>
<FONT color="green">368</FONT>            if (StringUtils.isEmpty(str)) {<a name="line.368"></a>
<FONT color="green">369</FONT>                return str;<a name="line.369"></a>
<FONT color="green">370</FONT>            }<a name="line.370"></a>
<FONT color="green">371</FONT>            char[] buffer = str.toCharArray();<a name="line.371"></a>
<FONT color="green">372</FONT>    <a name="line.372"></a>
<FONT color="green">373</FONT>            boolean whitespace = true;<a name="line.373"></a>
<FONT color="green">374</FONT>    <a name="line.374"></a>
<FONT color="green">375</FONT>            for (int i = 0; i &lt; buffer.length; i++) {<a name="line.375"></a>
<FONT color="green">376</FONT>                char ch = buffer[i];<a name="line.376"></a>
<FONT color="green">377</FONT>                if (Character.isUpperCase(ch)) {<a name="line.377"></a>
<FONT color="green">378</FONT>                    buffer[i] = Character.toLowerCase(ch);<a name="line.378"></a>
<FONT color="green">379</FONT>                    whitespace = false;<a name="line.379"></a>
<FONT color="green">380</FONT>                } else if (Character.isTitleCase(ch)) {<a name="line.380"></a>
<FONT color="green">381</FONT>                    buffer[i] = Character.toLowerCase(ch);<a name="line.381"></a>
<FONT color="green">382</FONT>                    whitespace = false;<a name="line.382"></a>
<FONT color="green">383</FONT>                } else if (Character.isLowerCase(ch)) {<a name="line.383"></a>
<FONT color="green">384</FONT>                    if (whitespace) {<a name="line.384"></a>
<FONT color="green">385</FONT>                        buffer[i] = Character.toTitleCase(ch);<a name="line.385"></a>
<FONT color="green">386</FONT>                        whitespace = false;<a name="line.386"></a>
<FONT color="green">387</FONT>                    } else {<a name="line.387"></a>
<FONT color="green">388</FONT>                        buffer[i] = Character.toUpperCase(ch);<a name="line.388"></a>
<FONT color="green">389</FONT>                    }<a name="line.389"></a>
<FONT color="green">390</FONT>                } else {<a name="line.390"></a>
<FONT color="green">391</FONT>                    whitespace = Character.isWhitespace(ch);<a name="line.391"></a>
<FONT color="green">392</FONT>                }<a name="line.392"></a>
<FONT color="green">393</FONT>            }<a name="line.393"></a>
<FONT color="green">394</FONT>            return new String(buffer);<a name="line.394"></a>
<FONT color="green">395</FONT>        }<a name="line.395"></a>
<FONT color="green">396</FONT>    <a name="line.396"></a>
<FONT color="green">397</FONT>        //-----------------------------------------------------------------------<a name="line.397"></a>
<FONT color="green">398</FONT>        /**<a name="line.398"></a>
<FONT color="green">399</FONT>         * &lt;p&gt;Extracts the initial letters from each word in the String.&lt;/p&gt;<a name="line.399"></a>
<FONT color="green">400</FONT>         * <a name="line.400"></a>
<FONT color="green">401</FONT>         * &lt;p&gt;The first letter of the string and all first letters after<a name="line.401"></a>
<FONT color="green">402</FONT>         * whitespace are returned as a new string.<a name="line.402"></a>
<FONT color="green">403</FONT>         * Their case is not changed.&lt;/p&gt;<a name="line.403"></a>
<FONT color="green">404</FONT>         *<a name="line.404"></a>
<FONT color="green">405</FONT>         * &lt;p&gt;Whitespace is defined by {@link Character#isWhitespace(char)}.<a name="line.405"></a>
<FONT color="green">406</FONT>         * A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.&lt;/p&gt;<a name="line.406"></a>
<FONT color="green">407</FONT>         *<a name="line.407"></a>
<FONT color="green">408</FONT>         * &lt;pre&gt;<a name="line.408"></a>
<FONT color="green">409</FONT>         * WordUtils.initials(null)             = null<a name="line.409"></a>
<FONT color="green">410</FONT>         * WordUtils.initials("")               = ""<a name="line.410"></a>
<FONT color="green">411</FONT>         * WordUtils.initials("Ben John Lee")   = "BJL"<a name="line.411"></a>
<FONT color="green">412</FONT>         * WordUtils.initials("Ben J.Lee")      = "BJ"<a name="line.412"></a>
<FONT color="green">413</FONT>         * &lt;/pre&gt;<a name="line.413"></a>
<FONT color="green">414</FONT>         *<a name="line.414"></a>
<FONT color="green">415</FONT>         * @param str  the String to get initials from, may be null<a name="line.415"></a>
<FONT color="green">416</FONT>         * @return String of initial letters, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.416"></a>
<FONT color="green">417</FONT>         * @see #initials(String,char[])<a name="line.417"></a>
<FONT color="green">418</FONT>         * @since 2.2<a name="line.418"></a>
<FONT color="green">419</FONT>         */<a name="line.419"></a>
<FONT color="green">420</FONT>        public static String initials(String str) {<a name="line.420"></a>
<FONT color="green">421</FONT>            return initials(str, null);<a name="line.421"></a>
<FONT color="green">422</FONT>        }<a name="line.422"></a>
<FONT color="green">423</FONT>    <a name="line.423"></a>
<FONT color="green">424</FONT>        /**<a name="line.424"></a>
<FONT color="green">425</FONT>         * &lt;p&gt;Extracts the initial letters from each word in the String.&lt;/p&gt;<a name="line.425"></a>
<FONT color="green">426</FONT>         * <a name="line.426"></a>
<FONT color="green">427</FONT>         * &lt;p&gt;The first letter of the string and all first letters after the<a name="line.427"></a>
<FONT color="green">428</FONT>         * defined delimiters are returned as a new string.<a name="line.428"></a>
<FONT color="green">429</FONT>         * Their case is not changed.&lt;/p&gt;<a name="line.429"></a>
<FONT color="green">430</FONT>         *<a name="line.430"></a>
<FONT color="green">431</FONT>         * &lt;p&gt;If the delimiters array is null, then Whitespace is used.<a name="line.431"></a>
<FONT color="green">432</FONT>         * Whitespace is defined by {@link Character#isWhitespace(char)}.<a name="line.432"></a>
<FONT color="green">433</FONT>         * A &lt;code&gt;null&lt;/code&gt; input String returns &lt;code&gt;null&lt;/code&gt;.<a name="line.433"></a>
<FONT color="green">434</FONT>         * An empty delimiter array returns an empty String.&lt;/p&gt;<a name="line.434"></a>
<FONT color="green">435</FONT>         *<a name="line.435"></a>
<FONT color="green">436</FONT>         * &lt;pre&gt;<a name="line.436"></a>
<FONT color="green">437</FONT>         * WordUtils.initials(null, *)                = null<a name="line.437"></a>
<FONT color="green">438</FONT>         * WordUtils.initials("", *)                  = ""<a name="line.438"></a>
<FONT color="green">439</FONT>         * WordUtils.initials("Ben John Lee", null)   = "BJL"<a name="line.439"></a>
<FONT color="green">440</FONT>         * WordUtils.initials("Ben J.Lee", null)      = "BJ"<a name="line.440"></a>
<FONT color="green">441</FONT>         * WordUtils.initials("Ben J.Lee", [' ','.']) = "BJL"<a name="line.441"></a>
<FONT color="green">442</FONT>         * WordUtils.initials(*, new char[0])         = ""<a name="line.442"></a>
<FONT color="green">443</FONT>         * &lt;/pre&gt;<a name="line.443"></a>
<FONT color="green">444</FONT>         * <a name="line.444"></a>
<FONT color="green">445</FONT>         * @param str  the String to get initials from, may be null<a name="line.445"></a>
<FONT color="green">446</FONT>         * @param delimiters  set of characters to determine words, null means whitespace<a name="line.446"></a>
<FONT color="green">447</FONT>         * @return String of initial letters, &lt;code&gt;null&lt;/code&gt; if null String input<a name="line.447"></a>
<FONT color="green">448</FONT>         * @see #initials(String)<a name="line.448"></a>
<FONT color="green">449</FONT>         * @since 2.2<a name="line.449"></a>
<FONT color="green">450</FONT>         */<a name="line.450"></a>
<FONT color="green">451</FONT>        public static String initials(String str, char... delimiters) {<a name="line.451"></a>
<FONT color="green">452</FONT>            if (StringUtils.isEmpty(str)) {<a name="line.452"></a>
<FONT color="green">453</FONT>                return str;<a name="line.453"></a>
<FONT color="green">454</FONT>            }<a name="line.454"></a>
<FONT color="green">455</FONT>            if (delimiters != null &amp;&amp; delimiters.length == 0) {<a name="line.455"></a>
<FONT color="green">456</FONT>                return "";<a name="line.456"></a>
<FONT color="green">457</FONT>            }<a name="line.457"></a>
<FONT color="green">458</FONT>            int strLen = str.length();<a name="line.458"></a>
<FONT color="green">459</FONT>            char[] buf = new char[strLen / 2 + 1];<a name="line.459"></a>
<FONT color="green">460</FONT>            int count = 0;<a name="line.460"></a>
<FONT color="green">461</FONT>            boolean lastWasGap = true;<a name="line.461"></a>
<FONT color="green">462</FONT>            for (int i = 0; i &lt; strLen; i++) {<a name="line.462"></a>
<FONT color="green">463</FONT>                char ch = str.charAt(i);<a name="line.463"></a>
<FONT color="green">464</FONT>    <a name="line.464"></a>
<FONT color="green">465</FONT>                if (isDelimiter(ch, delimiters)) {<a name="line.465"></a>
<FONT color="green">466</FONT>                    lastWasGap = true;<a name="line.466"></a>
<FONT color="green">467</FONT>                } else if (lastWasGap) {<a name="line.467"></a>
<FONT color="green">468</FONT>                    buf[count++] = ch;<a name="line.468"></a>
<FONT color="green">469</FONT>                    lastWasGap = false;<a name="line.469"></a>
<FONT color="green">470</FONT>                } else {<a name="line.470"></a>
<FONT color="green">471</FONT>                    continue; // ignore ch<a name="line.471"></a>
<FONT color="green">472</FONT>                }<a name="line.472"></a>
<FONT color="green">473</FONT>            }<a name="line.473"></a>
<FONT color="green">474</FONT>            return new String(buf, 0, count);<a name="line.474"></a>
<FONT color="green">475</FONT>        }<a name="line.475"></a>
<FONT color="green">476</FONT>    <a name="line.476"></a>
<FONT color="green">477</FONT>        //-----------------------------------------------------------------------<a name="line.477"></a>
<FONT color="green">478</FONT>        /**<a name="line.478"></a>
<FONT color="green">479</FONT>         * Is the character a delimiter.<a name="line.479"></a>
<FONT color="green">480</FONT>         *<a name="line.480"></a>
<FONT color="green">481</FONT>         * @param ch  the character to check<a name="line.481"></a>
<FONT color="green">482</FONT>         * @param delimiters  the delimiters<a name="line.482"></a>
<FONT color="green">483</FONT>         * @return true if it is a delimiter<a name="line.483"></a>
<FONT color="green">484</FONT>         */<a name="line.484"></a>
<FONT color="green">485</FONT>        private static boolean isDelimiter(char ch, char[] delimiters) {<a name="line.485"></a>
<FONT color="green">486</FONT>            if (delimiters == null) {<a name="line.486"></a>
<FONT color="green">487</FONT>                return Character.isWhitespace(ch);<a name="line.487"></a>
<FONT color="green">488</FONT>            }<a name="line.488"></a>
<FONT color="green">489</FONT>            for (char delimiter : delimiters) {<a name="line.489"></a>
<FONT color="green">490</FONT>                if (ch == delimiter) {<a name="line.490"></a>
<FONT color="green">491</FONT>                    return true;<a name="line.491"></a>
<FONT color="green">492</FONT>                }<a name="line.492"></a>
<FONT color="green">493</FONT>            }<a name="line.493"></a>
<FONT color="green">494</FONT>            return false;<a name="line.494"></a>
<FONT color="green">495</FONT>        }<a name="line.495"></a>
<FONT color="green">496</FONT>    <a name="line.496"></a>
<FONT color="green">497</FONT>    }<a name="line.497"></a>




























































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